MonocrystallineBifacialPERC
LONGi Solar undefined LR7-60HVH-545M

LONGi Solar • hi mo x10 scientist lr7-60hvh 535-560m

LR7-60HVH-545M545W

BifacialPERC
Region:China
Region shows where the seller or factory is located. Most ship globally, and all listed suppliers should be able to ship to your current location.
545W
Power Output
24.2%
Efficiency
1990 x 1134
Dimensions (mm)
15 Yrs
Product Warranty
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Key Features

  • 15-year Warranty for Materials and Processing
  • 30-year Warranty for Extra Linear Power Output
  • IEC 61215, IEC 61730
  • ISO9001:2015: ISO Quality Management System
  • ISO14001: 2015: ISO Environment Management System
  • ISO45001: 2018: Occupational Health and Safety
  • IEC62941: Guideline for module design qualification and type approval
  • Complete System and Product Certifications
  • 535~560M
  • More flexible installation methods, suitable for short frame clamps mounting with high mechanical loading
  • High efficiency with better energy generation performance
  • N-type TaiRay wafer & HPBC 2.0 innovative technology enhances high product reliability

LONGi Solar LR7-60HVH-545M Panels: What Your System Looks Like

Based on a standard 10kW residential installation

10kW System Size
19 Panels
Estimated Roof Area
463 sq.ft. (43 m²)
Avg. Yearly Production
11,500 kWh
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Electrical Data (STC)

Maximum Power (Pmax)545 W
Module Efficiency24.2 %
Voltage at Pmax (Vmp)37.21 V
Current at Pmax (Imp)14.65 A
Open Circuit Voltage (Voc)44.98 V
Short Circuit Current (Isc)15.35 A

Mechanical Data

Dimensions1990 x 1134 x 30 mm
Weight25.0 kg
Cell TypeMonocrystalline
Number of Cells120
Front Glass3.2 mm
FrameAnodized Aluminium

Temperature Ratings

Temperature Coefficient of Pmax-0.26 %/°C
Temperature Coefficient of Voc-0.2 %/°C
Temperature Coefficient of Isc0.05 %/°C
Operating Temperature Range-40 - 85 °C

Similar Products

1134 x 1990 mm
Roof Fit Tool

Will These Panels Fit Your Roof?

Don’t guess your solar potential. Our Roof Layout Designer uses the exact dimensions of the LONGi Solar LR7-60HVH-545M (545W modules) to map out your system. Visually plan your array to see exactly how many modules your roof can support based on its specific footprint.

Precision Layout Preview: See exactly how the 545W modules sit on your roof.
Accurate Technical Spacing: Factors in real-world gaps and mounting rails.
Instant System Sizing: Automatically calculates total kW output for this specific panel.
Optimization Tips: Suggestions to maximize your roof’s energy density.
Map This Panel on My Roof

Ideal Use Case

The LONGi Solar LR7-60HVH-545M is designed for specific solar energy applications. This panel is an excellent choice if you:

Want high-power 545W panels for better roof utilization
Maximize energy output in limited space (24.2% efficiency)
Want proven monocrystalline technology for better performance
Install in hot climates (low temperature coefficient)
Value solid warranty protection
Build modern residential installations

Don’t guess your solar setup — calculate it first!

Take our Solar Quiz to get a personalized recommendation for panels, inverter, battery capacity, and system size — before you spend money on the wrong setup.

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Product FAQ

How many LONGi Solar LR7-60HVH-545M panels do I need for my home?

The number of panels depends on your energy consumption and roof area. At 545W per panel, a typical 10kW residential system requires about 19 modules. Use our Solar Roof Calculator to get a precise layout based on your actual roof dimensions.

What is the efficiency of LONGi Solar LR7-60HVH-545M?

This panel has an efficiency of 24.2%, using Bifacial, PERC cell technology. Higher efficiency means more electricity per square meter, which is especially valuable when roof space is limited.

Can I get more power from the bifacial LONGi Solar LR7-60HVH-545M?

Yes. Since this is a Bifacial module, it can capture sunlight from both sides. Depending on the reflectivity (albedo) of your roof surface, you can see a gain of 5% to 25% in total energy yield.

What are the dimensions of the LONGi Solar LR7-60HVH-545M?

The module dimensions are 1990mm × 1134mm × 30mm. Always account for these measurements plus fire setbacks and mounting clearances when planning your solar layout.

Is LONGi Solar LR7-60HVH-545M compatible with standard inverters?

Yes, these panels work with most string and hybrid inverters. However, you must check the Voc (Open Circuit Voltage) and Imp (Current at Max Power) against your inverter's MPPT specs.

What warranty does the LONGi Solar LR7-60HVH-545M come with?

This panel includes a 15-year product warranty from LONGi Solar. Solar panels typically degrade about 0.4–0.5% per year, meaning this module should retain over 87% of its original output after 30 years.